Min. Conductivity: > 150 µS/cm 

Temperature: -5.. +70 °C  

Pressure:  

• Plug PG: < 2 bar at 20 °C 

• PG 13,5 lose: < 1 bar pressureless

Redox potential -1500.. +1500 mV

Min. conductivity: > 150 µS/cm 

Temperature: -5.. +70 °C  (23.. 158 °F) 

Pressure: 2 bar at 20 °C (29 psi at 68 °F)

Redox potential -1500.. +1500 mV  

Temperature: -5.. +100 °C  (23.. 212 °F) 

Pressure:  

• KCl pressure attachment: <6 bar at 20 °C (87 psi at 68 °F) 

• PG 13.5 loose: < 1 bar pressureless  (< 14.5 psi) 

• Plug PG: <2 bar at 20 °C (29 psi at 68 °F) 

Conductivity: 

• Platinum junction: < 50 µS/cm  

• Zircon diaphragma: > 50 µS/cm